Test for r164186.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@164187 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGenCXX/mangle-lambdas.cpp b/test/CodeGenCXX/mangle-lambdas.cpp
index 16ddf48..979760d 100644
--- a/test/CodeGenCXX/mangle-lambdas.cpp
+++ b/test/CodeGenCXX/mangle-lambdas.cpp
@@ -172,6 +172,20 @@
PR12917<int, char, double> pr12917;
int *pr12917_p = PR12917<int, int>::n;
+namespace PR12808 {
+ template <typename> struct B {
+ int a;
+ template <typename L> constexpr B(L&& x) : a(x()) { }
+ };
+ template <typename> void b(int) {
+ [&]{ (void)B<int>([&]{ return 1; }); }();
+ }
+ void f() {
+ b<int>(1);
+ }
+ // CHECK: define linkonce_odr void @_ZZN7PR128081bIiEEviENKS0_IiEUlvE_clEv
+ // CHECK: define linkonce_odr i32 @_ZZZN7PR128081bIiEEviENKS0_IiEUlvE_clEvENKUlvE_clEv
+}
// CHECK: define linkonce_odr void @_Z1fIZZNK23TestNestedInstantiationclEvENKUlvE_clEvEUlvE_EvT_